FRANKENMUTH, MI — The FBI is assisting Frankenmuth police with the investigation of a threatening note found at Bronner's Christmas Wonderland.

The Frankenmuth Police Department responded about 2:50 p.m., Sunday, June 22, to the store at 25 Christmas Lane after someone at the business told police a handwritten note containing a “threat to the property” was found in a common area of the store.

Officers responded, spoke with employees and police decided to search the premises with a Michigan State Police bomb dog based on the threat. Nothing was found, police said.

Wayne Bronner, president of Bronner's Christmas Wonderland, said that the store reopened Monday morning after the threat. He added that the store was safe and secure following the police inspection.

Because of the nature of the threat, the FBI was called to assist in the investigation, the Frankenmuth Police Department said. After interviewing employees working in the area where the note was found, a description of a “person of interest” was developed, police said.